Which of the following would provide higher valve seating force?
A) 30 degree cut valve
B) 45 degree cut valve
C) solid lifter valve trains
D) roller type cam followers

Question

Quizplus · Accepted Answer

A 45 degree cut valve typically provides a higher valve seating force compared to a 30 degree cut valve. This is because the steeper angle increases the mechanical advantage, allowing for a tighter seal between the valve and its seat.

Which of the Following Would Provide Higher Valve Seating Force